BeFileListIterator.h

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/*--------------------------------------------------------------------------------------+
|
|   Supplied under applicable software license agreement.
|
|   Copyright (c) 2018 Bentley Systems, Incorporated. All rights reserved.
|
+---------------------------------------------------------------------------------------*/
#pragma once

#ifndef BENTLEY_NO_BEFILENAME


#include "Bentley.h"
#include "BeFileName.h"
#include "WString.h"

BEGIN_BENTLEY_NAMESPACE


/*=================================================================================**/
class BeFileListIterator
    {
    class BeFileNameIterator*   m_finder;
    WString                     m_paths;
    size_t                      m_curr;
    bool                        m_recursive;
    void Init (bool recursive) {m_finder = NULL; m_recursive = recursive; m_curr = 0;}

public:
    BeFileListIterator (WCharCP filePathList, bool recursive) {Init(recursive); m_paths.assign(filePathList);}


    BeFileListIterator (WStringCR filePathList, bool recursive) {Init(recursive); m_paths.assign(filePathList.c_str());}

    BeFileListIterator (CharCP filePathList, bool recursive)  {Init(recursive); m_paths.AssignA(filePathList);}
    BENTLEYDLL_EXPORT ~BeFileListIterator ();

    BENTLEYDLL_EXPORT BentleyStatus GetNextFileName (BeFileName& name);
    };


END_BENTLEY_NAMESPACE

#endif // BENTLEY_NO_BEFILENAME